Biochemistry 79 Statistics 46 Inference 45 ORGANIC SYNTHESIS 45 Genetics 39 Microbiology 36 Mathematical Statistics 34 ADVANCED INORGANIC CHEMISTRY 31 Stochastic Processes 29 Pharmacology and Toxicology 22 Probability Theory 22 ORGANIC REACTIONS 20 Biochemistry-- Biology 19 Design of Experiments 17 Plant breeding 15 Soil science 15 Techniques in Biochemistry 15 Genetics-- Biology 14 Operations research 14 Psychology 14 Probability 13 methods 13 Calculus 12 GENETICS 12 Probability and Statistics 12 REAGENTS FOR ORGANIC SYNTHESIS 12 statistics 12 Sampling 11 Chemistry 10 Computer 10